BRPI0915390A2 - detecção e diagnóstico de tela sensível ao toque - Google Patents

detecção e diagnóstico de tela sensível ao toque

Info

Publication number
BRPI0915390A2
BRPI0915390A2 BRPI0915390A BRPI0915390A BRPI0915390A2 BR PI0915390 A2 BRPI0915390 A2 BR PI0915390A2 BR PI0915390 A BRPI0915390 A BR PI0915390A BR PI0915390 A BRPI0915390 A BR PI0915390A BR PI0915390 A2 BRPI0915390 A2 BR PI0915390A2
Authority
BR
Brazil
Prior art keywords
diagnostics
touch screen
screen detection
detection
touch
Prior art date
Application number
BRPI0915390A
Other languages
English (en)
Inventor
Alfredo Olmos
Marcos Augusto De Goes
Stefano Pietri
Original Assignee
Freescale Semiconductor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freescale Semiconductor Inc filed Critical Freescale Semiconductor Inc
Publication of BRPI0915390A2 publication Critical patent/BRPI0915390A2/pt
Publication of BRPI0915390A8 publication Critical patent/BRPI0915390A8/pt
Publication of BRPI0915390B1 publication Critical patent/BRPI0915390B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Electronic Switches (AREA)
BRPI0915390A 2008-06-24 2009-03-31 método e dispositivo para detecção e diagnóstico de tela sensível ao toque BRPI0915390B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/145,004 US8487884B2 (en) 2008-06-24 2008-06-24 Touch screen detection and diagnostics
PCT/US2009/038853 WO2010008628A1 (en) 2008-06-24 2009-03-31 Touch screen detection and diagnostics

Publications (3)

Publication Number Publication Date
BRPI0915390A2 true BRPI0915390A2 (pt) 2015-11-03
BRPI0915390A8 BRPI0915390A8 (pt) 2017-10-10
BRPI0915390B1 BRPI0915390B1 (pt) 2020-01-28

Family

ID=41430716

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915390A BRPI0915390B1 (pt) 2008-06-24 2009-03-31 método e dispositivo para detecção e diagnóstico de tela sensível ao toque

Country Status (3)

Country Link
US (1) US8487884B2 (pt)
BR (1) BRPI0915390B1 (pt)
WO (1) WO2010008628A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201023005A (en) * 2008-12-08 2010-06-16 Wintek Corp Touch panel and circuit thereof
US8115751B2 (en) * 2008-12-30 2012-02-14 Young Fast Optoelectronics Co., Ltd. Capacitive touch sensing assembly
TWI460623B (zh) * 2009-07-14 2014-11-11 Htc Corp 觸控式電子裝置及其相關控制方法
US8576182B2 (en) * 2009-09-01 2013-11-05 Atmel Corporation Methods and apparatuses to test the functionality of capacitive sensors
TWI408581B (zh) * 2009-11-24 2013-09-11 Innolux Corp 觸控裝置及其驅動方法
CN101833406B (zh) * 2010-03-30 2014-07-09 福建华映显示科技有限公司 触控面板侦测电路
EP2381337B1 (en) * 2010-04-23 2016-01-27 BlackBerry Limited Portable electronic device with a touch sensitive display and method for testing and controlling the same
US8736559B2 (en) 2010-04-23 2014-05-27 Blackberry Limited Portable electronic device and method of controlling same
CN102236483B (zh) * 2010-05-04 2016-03-30 宸鸿科技(厦门)有限公司 一种触控面板、制造方法及其扫描方法
TWI524239B (zh) * 2010-10-08 2016-03-01 友達光電股份有限公司 判斷觸碰位置的方法
CA2776085A1 (en) * 2011-05-16 2012-11-16 Research In Motion Limited Apparatus, and associated method, for testing a touch sensing device
CN109582180A (zh) 2011-10-18 2019-04-05 卡内基梅隆大学 用于分类触敏表面上的触摸事件的方法和设备
TWI467430B (zh) * 2011-12-26 2015-01-01 Hannstouch Solution Inc 觸控面板測試方法及其測試軟體
TWI456457B (zh) * 2012-08-27 2014-10-11 Pixart Imaging Inc 電子開關及其相關面板模組與電子裝置
KR20140114766A (ko) 2013-03-19 2014-09-29 퀵소 코 터치 입력을 감지하기 위한 방법 및 장치
US9612689B2 (en) 2015-02-02 2017-04-04 Qeexo, Co. Method and apparatus for classifying a touch event on a touchscreen as related to one of multiple function generating interaction layers and activating a function in the selected interaction layer
US9013452B2 (en) 2013-03-25 2015-04-21 Qeexo, Co. Method and system for activating different interactive functions using different types of finger contacts
TWI496066B (zh) * 2013-07-10 2015-08-11 Wacom Co Ltd 電磁式輸入裝置及其檢測感應線圈的電路
TWI609322B (zh) * 2014-04-10 2017-12-21 宏碁股份有限公司 電子裝置以及控制方法
US9329715B2 (en) 2014-09-11 2016-05-03 Qeexo, Co. Method and apparatus for differentiating touch screen users based on touch event analysis
US11619983B2 (en) * 2014-09-15 2023-04-04 Qeexo, Co. Method and apparatus for resolving touch screen ambiguities
US10606417B2 (en) 2014-09-24 2020-03-31 Qeexo, Co. Method for improving accuracy of touch screen event analysis by use of spatiotemporal touch patterns
US10282024B2 (en) 2014-09-25 2019-05-07 Qeexo, Co. Classifying contacts or associations with a touch sensitive device
CN105493014B (zh) * 2015-02-06 2018-06-08 深圳市柔宇科技有限公司 电容触摸屏及其制造方法
US10642404B2 (en) 2015-08-24 2020-05-05 Qeexo, Co. Touch sensitive device with multi-sensor stream synchronized data
US10740728B1 (en) * 2016-06-28 2020-08-11 Innovate Care Llc Computer-based access security and verification
US10551970B2 (en) * 2018-01-11 2020-02-04 Esw Holdings, Inc. System and method for detecting imperfections in a screen
US11009989B2 (en) 2018-08-21 2021-05-18 Qeexo, Co. Recognizing and rejecting unintentional touch events associated with a touch sensitive device
US10942603B2 (en) 2019-05-06 2021-03-09 Qeexo, Co. Managing activity states of an application processor in relation to touch or hover interactions with a touch sensitive device
US11231815B2 (en) 2019-06-28 2022-01-25 Qeexo, Co. Detecting object proximity using touch sensitive surface sensing and ultrasonic sensing
US11592423B2 (en) 2020-01-29 2023-02-28 Qeexo, Co. Adaptive ultrasonic sensing techniques and systems to mitigate interference

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280341A (en) * 1969-03-13 1972-07-05 Automatic Radio Mfg Co Improvements in and relating to position responsive apparatus
US4353552A (en) 1979-02-23 1982-10-12 Peptek, Incorporated Touch panel system and method
US4365235A (en) 1980-12-31 1982-12-21 International Business Machines Corporation Chinese/Kanji on-line recognition system
US4622437A (en) * 1984-11-29 1986-11-11 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
JPS61228996A (ja) 1985-04-03 1986-10-13 岩崎通信機株式会社 ペン制御回路
FR2613666A1 (fr) 1987-04-10 1988-10-14 Schlumberger Ind Sa Tete d'ecriture pour machine a dessiner
EP0383304B1 (en) 1989-02-15 1997-07-30 Canon Kabushiki Kaisha Coordinate input apparatus
US5054088A (en) 1989-09-20 1991-10-01 International Business Machines Corporation Signature verification data compression for storage on an identification card
US5410334A (en) 1990-09-19 1995-04-25 International Business Machines Corporation Switch for pen-down sensing in electronic styli
US5159159A (en) * 1990-12-07 1992-10-27 Asher David J Touch sensor and controller
JP3196852B2 (ja) 1991-05-09 2001-08-06 ソニー株式会社 ウインドウ表示位置制御装置およびウインドウ表示位置制御方法
JP3123558B2 (ja) 1991-05-09 2001-01-15 ソニー株式会社 情報入力処理装置および方法
US5262612A (en) 1992-04-29 1993-11-16 Edgewise Tools, Inc. Computer-controlled laser cutter
BE1007462A3 (nl) 1993-08-26 1995-07-04 Philips Electronics Nv Dataverwerkings inrichting met aanraakscherm en krachtopnemer.
US5434370A (en) 1993-11-05 1995-07-18 Microfield Graphics, Inc. Marking system with pen-up/pen-down tracking
US5508700A (en) 1994-03-17 1996-04-16 Tanisys Technology, Inc. Capacitance sensitive switch and switch array
IL110137A (en) 1994-06-27 2000-06-29 Advanced Recognition Tech Handwriting recognition system
US6209034B1 (en) 1994-09-02 2001-03-27 Nec Corporation Remote keyboard macros activated by hot icons
US6137473A (en) 1994-09-02 2000-10-24 Nec Corporation System and method for switching control between a host computer and a remote interface device
US5764797A (en) 1995-04-25 1998-06-09 Microsoft Corporation Method and system for modeling handwriting using polynomials as a function of time
US5945973A (en) 1995-05-12 1999-08-31 Hitachi, Ltd. Position reader
US5990875A (en) 1995-10-16 1999-11-23 Packard Bell Nec Double pen up event
US6963783B1 (en) 1995-10-16 2005-11-08 Packard Bell Nec Audio compression in a wireless remote interface tablet
US5796355A (en) 1996-05-13 1998-08-18 Zurich Design Laboratories, Inc. Touch switch
JP3969775B2 (ja) 1996-12-17 2007-09-05 キヤノン株式会社 手書き情報入力装置および手書き情報入力方法
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
AU2351299A (en) 1998-01-28 1999-08-16 California Institute Of Technology Camera-based handwriting tracking
WO1999056198A2 (en) 1998-04-24 1999-11-04 Natural Input Solutions Inc. Pen based edit correction interface method and apparatus
US6011873A (en) 1998-04-29 2000-01-04 Penware, Inc. Method and apparatus for lossless compression of signature data
US6118205A (en) 1998-08-13 2000-09-12 Electronics For Imaging, Inc. Transducer signal waveshaping system
JP2000122808A (ja) 1998-10-19 2000-04-28 Fujitsu Ltd 入力処理方法及び入力制御装置
US7218498B2 (en) 1999-01-19 2007-05-15 Touchsensor Technologies Llc Touch switch with integral control circuit
US6256009B1 (en) 1999-02-24 2001-07-03 Microsoft Corporation Method for automatically and intelligently scrolling handwritten input
JP3851763B2 (ja) 2000-08-04 2006-11-29 株式会社シロク 位置検出装置、位置指示器、位置検出方法及びペンダウン検出方法
US6977646B1 (en) * 2001-11-30 2005-12-20 3M Innovative Properties Co. Touch screen calibration system and method
US7027648B2 (en) 2002-02-08 2006-04-11 Microsoft Corporation Pen out-of-proximity handwriting-recognition trigger
US6667608B2 (en) * 2002-04-22 2003-12-23 King Billion Electronics Co., Ltd. Low voltage generating circuit
US6917033B2 (en) 2002-10-15 2005-07-12 International Business Machines Corporation Passive touch-sensitive optical marker
US7362313B2 (en) 2003-01-17 2008-04-22 3M Innovative Properties Company Touch simulation system and method
TWI231453B (en) 2003-01-20 2005-04-21 Htc Corp Method and apparatus for avoiding pressing inaccuracies on a touch panel
DE602004027705D1 (de) 2003-02-10 2010-07-29 N trig ltd Berührungsdetektion für einen digitalisierer
US7236161B2 (en) * 2003-03-21 2007-06-26 3M Innovative Properties Company Remote touch simulation systems and methods
US7256773B2 (en) 2003-06-09 2007-08-14 Microsoft Corporation Detection of a dwell gesture by examining parameters associated with pen motion
TW200802058A (en) 2006-06-20 2008-01-01 Egalax Inc Scanning control device for capacitive touch panel
US20090122024A1 (en) * 2007-10-30 2009-05-14 Takashi Nakamura Display Device Provided With Optical Input Function

Also Published As

Publication number Publication date
US8487884B2 (en) 2013-07-16
US20090315835A1 (en) 2009-12-24
BRPI0915390B1 (pt) 2020-01-28
WO2010008628A1 (en) 2010-01-21
BRPI0915390A8 (pt) 2017-10-10

Similar Documents

Publication Publication Date Title
BRPI0915390A2 (pt) detecção e diagnóstico de tela sensível ao toque
BRPI1004217A2 (pt) painel de toque capacitivo, e, dispositivo de exibição
BRPI1003997A2 (pt) aparelho de sensor de toque, aparelho de exibição, e, dispositivo eletronico.
BR112014007608A2 (pt) película sensível ao toque, dispositivo de detecção de toque e dispositivo eletrônico
BR112012001106A2 (pt) circuito, método e dispositivo sensível ao toque
BRPI0907132A2 (pt) Dispositivo e método de sensoreamento, mensuração ou caracterização de elementos de exibição integrados ao esquema de drive e tela
EP2660688A4 (en) Capacitive touch screen and detection method
BRPI0820855A2 (pt) Dispositivo sensível ao toque
DE112009005424T8 (de) Objektdetektionsvorrichtung und Objektdetektionsverfahren
EP2329344A4 (en) TOUCH INPUT WITH IMAGE SENSOR AND SIGNAL PROCESSOR
EP2335138A4 (en) ENHANCED MULTIPOINT DETECTION
IL232299A (en) Combination touch and transducer input system and method
BR112012002696A2 (pt) sensor de toque
FR2973921B1 (fr) Module tactile double mode et ecran tactile double mode
EP2696163A4 (en) MOTION SENSOR, MOTION DETECTING APPARATUS, AND ACTUATING DEVICE
BRPI1014404A2 (pt) cânula dotada de recurso de cânula e recurso de encaixe em sobreposição
BR112012018334A2 (pt) dispositivo de detecção de chama
BR112012029345A2 (pt) painel de tela
BRPI0916919A2 (pt) embalagem eletrônica, dispositivo de tela e aparelho eletrônico
EP2370878A4 (en) GESTURE DETECTION AREAS
BRPI0912460A2 (pt) dispositivo de tela
EP2557485A4 (en) PRINTER RECOGNITION UNIT AND INFORMATION ENTRY UNIT WITH PRINTER RECOGNITION UNIT
BRPI0821763A2 (pt) Dispositivos de tela de toque translúcidas que incluem malha de baixa resistividade
EP2265950A4 (en) PROOF OF BIOMARKERS AND BIOMARKER COMPLEXES
BRPI0914576A2 (pt) aparelho e dispositivo de tela

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NXP USA, INC. (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G06F 3/041 , G06F 3/03

Ipc: G06F 3/041 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/01/2020, OBSERVADAS AS CONDICOES LEGAIS.